netdev - [RFC PATCH ethtool-next 1/2] Update UAPI header copies

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Date:   Wed, 23 Jun 2021 11:08:24 +0300
From:   Ido Schimmel <idosch@...sch.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, jiri@...dia.com,
        andrew@...n.ch, vladyslavt@...dia.com, moshe@...dia.com,
        vadimp@...dia.com, mkubecek@...e.cz, mlxsw@...dia.com,
        Ido Schimmel <idosch@...dia.com>
Subject: [RFC PATCH ethtool-next 1/2] Update UAPI header copies

From: Ido Schimmel <idosch@...dia.com>

Update to kernel commit XXX.

Signed-off-by: Ido Schimmel <idosch@...dia.com>
---
 uapi/linux/ethtool.h         | 4 ++--
 uapi/linux/ethtool_netlink.h | 4 +++-
 uapi/linux/if_link.h         | 9 +++++++++
 uapi/linux/netlink.h         | 5 +++--
 4 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/uapi/linux/ethtool.h b/uapi/linux/ethtool.h
index c6ec1111ffa3..f40b00d94276 100644
--- a/uapi/linux/ethtool.h
+++ b/uapi/linux/ethtool.h
@@ -231,7 +231,7 @@ enum tunable_id {
 	ETHTOOL_PFC_PREVENTION_TOUT, /* timeout in msecs */
 	/*
 	 * Add your fresh new tunable attribute above and remember to update
-	 * tunable_strings[] in net/core/ethtool.c
+	 * tunable_strings[] in net/ethtool/common.c
 	 */
 	__ETHTOOL_TUNABLE_COUNT,
 };
@@ -295,7 +295,7 @@ enum phy_tunable_id {
 	ETHTOOL_PHY_EDPD,
 	/*
 	 * Add your fresh new phy tunable attribute above and remember to update
-	 * phy_tunable_strings[] in net/core/ethtool.c
+	 * phy_tunable_strings[] in net/ethtool/common.c
 	 */
 	__ETHTOOL_PHY_TUNABLE_COUNT,
 };
diff --git a/uapi/linux/ethtool_netlink.h b/uapi/linux/ethtool_netlink.h
index 4653c4c79972..35737343b8ca 100644
--- a/uapi/linux/ethtool_netlink.h
+++ b/uapi/linux/ethtool_netlink.h
@@ -46,6 +46,7 @@ enum {
 	ETHTOOL_MSG_FEC_SET,
 	ETHTOOL_MSG_MODULE_EEPROM_GET,
 	ETHTOOL_MSG_STATS_GET,
+	ETHTOOL_MSG_MODULE_EEPROM_SET,
 
 	/* add new constants above here */
 	__ETHTOOL_MSG_USER_CNT,
@@ -88,6 +89,7 @@ enum {
 	ETHTOOL_MSG_FEC_NTF,
 	ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY,
 	ETHTOOL_MSG_STATS_GET_REPLY,
+	ETHTOOL_MSG_MODULE_EEPROM_NTF,
 
 	/* add new constants above here */
 	__ETHTOOL_MSG_KERNEL_CNT,
@@ -675,7 +677,7 @@ enum {
 	ETHTOOL_A_MODULE_EEPROM_PAGE,			/* u8 */
 	ETHTOOL_A_MODULE_EEPROM_BANK,			/* u8 */
 	ETHTOOL_A_MODULE_EEPROM_I2C_ADDRESS,		/* u8 */
-	ETHTOOL_A_MODULE_EEPROM_DATA,			/* nested */
+	ETHTOOL_A_MODULE_EEPROM_DATA,			/* binary */
 
 	__ETHTOOL_A_MODULE_EEPROM_CNT,
 	ETHTOOL_A_MODULE_EEPROM_MAX = (__ETHTOOL_A_MODULE_EEPROM_CNT - 1)
diff --git a/uapi/linux/if_link.h b/uapi/linux/if_link.h
index 0e81707a9637..5195ed93eff4 100644
--- a/uapi/linux/if_link.h
+++ b/uapi/linux/if_link.h
@@ -341,6 +341,13 @@ enum {
 	IFLA_ALT_IFNAME, /* Alternative ifname */
 	IFLA_PERM_ADDRESS,
 	IFLA_PROTO_DOWN_REASON,
+
+	/* device (sysfs) name as parent, used instead
+	 * of IFLA_LINK where there's no parent netdev
+	 */
+	IFLA_PARENT_DEV_NAME,
+	IFLA_PARENT_DEV_BUS_NAME,
+
 	__IFLA_MAX
 };
 
@@ -1234,6 +1241,8 @@ enum {
 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS          (1U << 1)
 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4           (1U << 2)
 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4            (1U << 3)
+#define RMNET_FLAGS_INGRESS_MAP_CKSUMV5           (1U << 4)
+#define RMNET_FLAGS_EGRESS_MAP_CKSUMV5            (1U << 5)
 
 enum {
 	IFLA_RMNET_UNSPEC,
diff --git a/uapi/linux/netlink.h b/uapi/linux/netlink.h
index 5024c5435749..e83e2e300130 100644
--- a/uapi/linux/netlink.h
+++ b/uapi/linux/netlink.h
@@ -91,9 +91,10 @@ struct nlmsghdr {
 #define NLMSG_HDRLEN	 ((int) NLMSG_ALIGN(sizeof(struct nlmsghdr)))
 #define NLMSG_LENGTH(len) ((len) + NLMSG_HDRLEN)
 #define NLMSG_SPACE(len) NLMSG_ALIGN(NLMSG_LENGTH(len))
-#define NLMSG_DATA(nlh)  ((void*)(((char*)nlh) + NLMSG_LENGTH(0)))
+#define NLMSG_DATA(nlh)  ((void *)(((char *)nlh) + NLMSG_HDRLEN))
 #define NLMSG_NEXT(nlh,len)	 ((len) -= NLMSG_ALIGN((nlh)->nlmsg_len), \
-				  (struct nlmsghdr*)(((char*)(nlh)) + NLMSG_ALIGN((nlh)->nlmsg_len)))
+				  (struct nlmsghdr *)(((char *)(nlh)) + \
+				  NLMSG_ALIGN((nlh)->nlmsg_len)))
 #define NLMSG_OK(nlh,len) ((len) >= (int)sizeof(struct nlmsghdr) && \
 			   (nlh)->nlmsg_len >= sizeof(struct nlmsghdr) && \
 			   (nlh)->nlmsg_len <= (len))
-- 
2.31.1